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EARTH SCIENCE

Platte Canyon High School
Bailey, Colorado

Useful Info

USEFUL INFORMATION
Geologic Time Vocabulary

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absolute dating
angular unconformity
carbon 14
cross-cutting relations

dendrochronology
disconformity
half-life
James Hutton
index fossil
 

isotope
nonconformity
original horizontality
radioactive decay
radiometric dating
relative dating
superposition
unconformity
uniformitarianism
varves
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